"Edward Green, the successful owner of a technology company, seems to have everything one can dream of. However, after meeting a mysterious man, he begins to doubt his true nature. An unknown alien inner world gradually conquers Edward, and he discovers that his luxurious life is built on lies and waste. Trying to find himself and correct his past mistakes, Green begins a difficult path of self-discovery and self-forgiveness. "One man's personality" is an exciting romantic drama that will make the reader question the true value of a person's inner world.